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What is non-invasive DNA testing?
Non-invasive DNA testing: safe and accurate prenatal screening technologyNon-invasive DNA testing (NIPT) is a prenatal screening technology that collects peripheral blood from pregnant women and analyzes fetal cell-free DNA. It is mainly used to detect chromosomal abnormalities (such as Down syndrom
2026-06-06 -
What does Down syndrome screening do?
The role and significance of Down syndrome screeningDown syndrome screening is a prenatal screening method that uses blood tests and ultrasounds to assess the risk of a fetus having chromosomal abnormalities such as Down syndrome. Its core functions includerisk assessment(such as trisomy 21, trisomy
2026-06-05 -
What is Down syndrome screening?
Down syndrome screening: an important prenatal check-up item during pregnancyDown syndrome screening is a method of prenatal testing that uses blood tests and ultrasound to assess the risk of a fetus having Down syndrome (trisomy 21) and other chromosomal abnormalities. The main content includes ear
2026-06-05 -
What does prenatal care include?
Overview of prenatal check-up contentPrenatal check-up is an important part of ensuring the health of mother and baby, and it mainly includesRoutine examinations, special screenings and health guidanceThree parts. Routine examinations cover basic items such as blood pressure, weight, and urine routi
2026-06-05 -
What is prenatal care?
Prenatal care overviewPrenatal examinations are medical examinations performed regularly by pregnant women during pregnancy to monitor the health of the mother and baby, screen for potential risks, and guide scientific pregnancy management. The main contents includeRoutine physical examination (bloo
2026-06-04 -
What does PET-CT do?
Overview of the role and content of PET-CTPET-CT (positron emission computed tomography) is an advanced medical imaging technology that combines PET (functional metabolic imaging) and CT (anatomical structure imaging). It is mainly used for early diagnosis, staging, efficacy evaluation and recurrenc
2026-06-04 -
What is PET-CT?
PET-CT (positron emission computed tomography)It is an advanced medical imaging technology that combinesPositron emission tomography (PET)andComputed tomography (CT)has the advantage of being able to simultaneously provideFunctional metabolic informationandPrecise anatomical positioning. It is mainl
2026-06-04 -
What can NMR detect?
What can MRI detect?Magnetic resonance imaging (MRI) is a medical examination technology that uses magnetic fields and radio waves to produce detailed images of the inside of the human body. It is widely used for disease diagnosis and health assessment. It can clearly display soft tissue, nervous sy
2026-06-04 -
What is NMR?
Nuclear magnetic resonance (NMR) is a technology that uses the resonance phenomenon of atomic nuclei in a magnetic field to obtain structural information of matter. It is widely used in medical imaging, chemical analysis and materials research.Its core principle is based on the spin characteristics
2026-06-04 -
What does a mammogram do?
Overview of the role and clinical application of mammographyMammography (X-ray photography) is the core tool for breast cancer screening and diagnosis. Its role is mainly reflected inEarly lesion detection, calcification point identification, benign and malignant identificationand under follow-up mo
2026-06-03
